19558553672

素因数分解:

$2^3\times 7^1\times {\mathrm{12109}}^1\times {\mathrm{28843}}^1$

素因数の和:40965

約数の個数: 32

約数和(自身を含む): 41916100800

約数和(自身を除く): 22357547128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 12109, 24218, 28843, 48436, 57686, 84763, 96872, 115372, 169526, 201901, 230744, 339052, 403802, 678104, 807604, 1615208, 349259887, 698519774, 1397039548, 2444819209, 2794079096, 4889638418, 9779276836, 19558553672]

約数ペア:

[(1, 19558553672), (2, 9779276836), (4, 4889638418), (7, 2794079096), (8, 2444819209), (14, 1397039548), (28, 698519774), (56, 349259887), (12109, 1615208), (24218, 807604), (28843, 678104), (48436, 403802), (57686, 339052), (84763, 230744), (96872, 201901), (115372, 169526)]